A ruby is an extremely strong stone. It ranks 9.0 on the Mohs scale of mineral hardness, placing it directly under the diamond and moissanite. To buy authentic ruby gemstone you must visit the website of Gem Selections today.
A ruby is an extremely strong stone. It ranks 9.0 on the Mohs scale of mineral hardness, placing it directly under the diamond and moissanite. To buy authentic ruby gemstone you must visit the website of Gem Selections today.
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